Jetboil FluxRing Flash Companion CupUse the unique Jetboil FluxRing Flash Companion Cup on all your outdoor adventures next to your friends and family. This Jetboil aluminum companion cup is compatible with all Jetboil Sol, Zip, or Flash cooking systems. This product measures 8.25 in. x 4.9 in. and weighs less than a pound so you can pack it with the rest of your gear with little added bulk. This product can hold up to 32 oz. (1 lt.) of liquids for your convenience. An outstanding feature of this product is that it delivers over 70% heating efficiency. This Jetboil cup comes with insulating neoprene Cargo Cozy with a secure hypalon handle that makes it ergonomic and easy to handle. Don't forget to take the versatile Jetboil FluxRing Flash Companion Cup on all your trips.